Home / 1,184,227.31-1,634,134.37-700,707.74

Finding the Fourth Proportional to 1,184,227.31, 1,634,134.37 and 700,707.74

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Solution

The fourth proportional to 1,184,227.31, 1,634,134.37 and 700,707.74 is: 966,917.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,227.31 : 1,634,134.37 = 700,707.74 : x
  2. Step 2: Convert to fraction form
    1,184,227.31/1,634,134.37 = 700,707.74/x
  3. Step 3: Cross multiply
    1,184,227.31x = 1,634,134.37 × 700,707.74
  4. Step 4: Simplify right side
    1,184,227.31x = 1,145,050,589,584.81
  5. Step 5: Solve for x
    x = 1,145,050,589,584.81/1,184,227.31
  6. Step 6: Final answer
    x = 966,917.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.